rspec/rules/S1121/php/rule.adoc

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== Noncompliant Code Example

[source,php]
----
if (($val = value()) && check()) { // Noncompliant
}
----

== Compliant Solution

[source,php]
----
$val = value();
if ($val && check()) {
}
----
or 

[source,php]
----
if ($val == value() && check()) { // Perhaps in fact the equality operator was expected
}
----

== Exceptions

Assignments in ``++while++`` statement conditions, and assignments enclosed in relational expressions are allowed.

----
while (($line = next_line()) != NULL) {...}

while ($line = next_line()) {...}
----

include::../see.adoc[]

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'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

'''
== Comments And Links
(visible only on this page)

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endif::env-github,rspecator-view[]